Transaction not yet indexed

21fTpUwcRtpmmhNoHPYGE2m7htJjfAT9ux2QeqADnCNSZX7u1NHzkQ6cFX6e9BLSMMndjdCaBGWnnEkLLWb6QyZ3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.